REMOVE

1. architecture, figures in
2. Photographs
3. albumen print
4. architecture, construction

WHAT

1. albumen print (1)
2. architecture, constructio … (1)
3. architecture, figures in (1)
4. people, at work (1)

WHERE

1. European; French (1)
2. France, Paris (1)

WHO

1. Delmaet & Durandelle (1)
2. George Eastman House (1)

WHEN

1. 1865 (1)
2. 1865-1870 (1)
3. 1870 (1)